MTV Fanaah: An Impossible Love Story (TV series)

Vivaan is the only left Vampire in town who lost his love 20 years back. Since last 20 years he is searching his love but in vain. Now the only aim of his life is to become human and die. For this he joins a hospital for his research work to invent a solution he can inject in himself to turn back to human. But in this course he is asked to mentor the incoming first year medical students at the hospital. During which he gets sensations of a past reminder. This is the story of his search of death and love. - IMDb